CVE-2026-2343
Medium
Description
The PeproDev Ultimate Invoice WordPress plugin through 2.2.5 has a bulk download invoices action that generates ZIP archives containing exported invoice PDFs. The ZIP files are named predictably making it possible to brute force and retreive PII.
SeverityMedium
CVSS5.3
Exploit probability—
ProductPeproDev Ultimate Invoice
PublishedMar 25, 2026
First seenMar 25, 2026
Weakness typeCWE-200Sensitive information exposure
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| PeproDev Ultimate Invoice | v ≤ 2.2.5 | — |
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